Please add the answers by editing the question or commenting on this answer.
The correct answer is:
In voluntary exchange, buyers acquire items they believe are worth more than the money charged, while sellers believe the item sold is worth less than the cash paid. Both parties believe they benefit from the transaction.
How an ultrasound is able to produce images of body structures by <span>the sound waves which reflect off of the soft tissue, and a computer converts them into sonograms or visual images. Hope this is the answer that you are looking for. Have a great day!</span>
Saint Martin
((I'm sorry if it's wrong))
Answer:
The first one is Light year
the second one is correct
Explanation:
Hope this helps! :)
